Unlike other lava lamps, the Mathmos Fireflow — available now from ThinkGeek — is the world’s first tea light candle-powered version. The glass bottle is reportedly “filled with super secret lava formula, hand poured in the UK.” Continue reading for a video.

Powered by tea light candle, 1 candle included. Approximate 3 hour run-time, the average burn time for one tea light candle.

[via ThinkGeek]